Class Size

Size represents an area in two dimensional space. Its members are width and height, which are non-negative integers.

CONSTRUCTION

• (size) <size sourceSize>.copy
• (size) <int width>, <int height>

COMPARISION

• (bool) <size s1> == <size s2>
• (bool) <size s1> != <size s2>

OTHER METHODS

• (int) get width
• (int) get height
• set width to <int newWidth>
• set height to <int newHeight>

main

  size s1 = 0, 0
  size s2 = 10, 50

  size s3 = screen.get size
  print s3.get width          // LOG: 240
  print s3.get height         // LOG: 320
            

(size) <size sourceSize>.copy

Creates a new size that is an exact copy of sourceSize.

Parameters

• sourceSize - The size object that will be copied.

Return value

main
  size s1 = 10,20
  size s2 = s1.copy     // Size having width 10 and height 20
            

(size) <int width>, <int height>

Creates a new size with the given width and height.

Parameters

• width - The width
• height - The height

Return value

Exceptions

• InvalidArgumentException - If any given value is negative

main
  size s = 10,20       // Size having width 10 and height 20
            

(bool) <size s1> == <size s2>

Comparision

Parameters

• s1 - Operand
• s2 - Operand

Return value

• true, if operands are equal, otherwise false.

main
  size s1 = 10,20
  size s2 = 20,10
  bool result = s1 == s2    // result == false
                    

(bool) <size s1> != <size s2>

Comparision

Parameters

• s1 - Operand
• s2 - Operand

Return value

• true, if operands are not equal, otherwise false.

main
  size s1 = 10,20
  size s2 = 20,10
  bool result = s1 != s2    // result == true
                    

(int) get width

Get the value of the width.

Return value

• Width

main
  size s = 10,20
  int width = s.get width     // width == 10
          

(int) get height

Get the value of the height.

Return value

• Height

main
  size s = 10,20
  int height = s.get height     // height == 20
          

set width to <int newWidth>

Assing a new value for the width.

Parameters

• newWidth - New value

Exceptions

• InvalidArgumentException - If the new value is negative

main
  size s = 10,20
  s.set width to 100    // s == 100, 20
            

set height to <int newHeight>

Assing a new value for the height.

Parameters

• newHeight - New value

Exceptions

• InvalidArgumentException - If the new value is negative

main
  size s = 10,20
  s.set height to 100    // s == 10, 100